var map;
var geocoder;
var zoomLevel = 13;
var arrayBusStop = new Array();
var arrayStationToStation = new Array();
var seachMax=25;
var seachMin=1;
var seachCur = 23;
var leftCur = 0;
var timer;
var isOpen = true;
var pointA = null;
var pointB = null;
var idStationStart = -1;
var idStationEnd = -1;
var yourLocation = null;